1.1.D Creating Objects and Calling Methods

• Learn how to call methods on record objects.

• Creating objects and calling methods

• Provides an introduction to the API and how to read a class documentation.

• Creating Random objects and generate random values by calling methods

• Using Wrapper Classes

• Learn how to use the LocalDate class

• Calling math related methods in the Math class.

Strings

• Creating String objects

• Learn how Strings are indexed and how to access individual characters of a String object

• Comparing String objects using compareTo and compareToIgnoreCase methods.

• Comparing String objects using equals and equalsIgnoreCase methods.

• Create substrings of String objects using substring methods.

• Use methods to create a new String where the the original String is all uppercase or all lowercase.